Introduction What is the Push Notification Series? The push notification series was designed for customers requiring contact closure input monitoring via push notification rather than a query based method. This means your application is free to process other tasks while listening for input status change. This opens the door to many new and exciting applications such as email/text message notification, data logging, security monitoring, and much m...
Due to a high volume of orders, lead times to fulfill new orders will be two weeks. Dismiss
You are using an unsupported browser!
Please upgrade your version of IE to at least 9, or use a modern browser such as Chrome or Firefox.
This is intended as a companion to our Node-RED tutorials and examples. In it we will define some of the terms and functionality we frequently use, and delve a little deeper into what some of the nodes are capable of. If we’ve used a term, or a node, in an article you would like more information on, let us know on our forum, we usually answer quickly, and I will get the answer added here so everyone else can benefit!
Serial to I2C ConversionV3 Feature OverviewNCD APITransmitting DataReceiving DataCommunicating to I2C DevicesI2C Write: Transmitting I2C DataI2C Read: Receiving I2C DataStep 1: Configure PCA9536 for InputsStep 2: Move PCA9536 Address PointerStep 3: Read PCA9536 InputsI2C Error CodesI2C Communication ExamplesMCP23008 8-Bit GPIOMCP23008 InitializationMCP23008 Programmable Pull-UpsReading 8 Inputs1 Relay + 7 GPIO2 Relays + 6 GPIO4 Relays + 4 GPIO8 R...
Getting StartedHardware RequirementsSoftware RequirementsSetupNetwork CommunicationDiscovering the IP AddressComm Operator & UDP BroadcastsBase Station & UDP BroadcastsWatching Sensor DataGetting Started In this tutorial, we will show you how to receive wireless sensor data from NCD IoT sensors over a standard Ethernet connection. The photo shown above is a pre-production prototype of a simple Ethernet to wireless gateway, which will be...
